Implementation notes: amd64, giant4, crypto_hash/nasha512

Computer: giant4
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20120207
Operation: crypto_hash
Primitive: nasha512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
37548	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
39156	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
39321	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
39327	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
39552	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
39606	`opt_v4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20110612	20110609
39840	`opt_v4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20110612	20110609
39939	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
39960	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
39966	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
39969	`opt_v4`	`gcc -m64 -O -fomit-frame-pointer`	20110612	20110609
40011	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
40059	`opt_v4`	`gcc -O -fomit-frame-pointer`	20110612	20110609
40062	`opt_v4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
40146	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
40155	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
40161	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
40170	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
40176	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
40176	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
40290	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
40356	`opt_v4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20110612	20110609
40380	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
40380	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
40443	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20110612	20110609
40467	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20110612	20110609
40473	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
40476	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
40542	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20110612	20110609
40716	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20110612	20110609
40737	`opt_v4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
40755	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
40791	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
40791	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
40791	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20110612	20110609
40947	`opt_v4`	`gcc -march=nocona -O -fomit-frame-pointer`	20110612	20110609
41250	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
41304	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
41322	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20110612	20110609
41328	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
41556	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
41556	`opt_v4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
41583	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
41751	`opt_v4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20110612	20110609
41943	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
41952	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20110612	20110609
41958	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20110612	20110609
41979	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
41979	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20110612	20110609
41997	`opt`	`gcc -O -fomit-frame-pointer`	20110612	20110609
42051	`opt`	`gcc -O3 -fomit-frame-pointer`	20110612	20110609
42051	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20110612	20110609
42063	`opt`	`gcc -O2 -fomit-frame-pointer`	20110612	20110609
42078	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
42099	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
42099	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20110612	20110609
42111	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20110612	20110609
42192	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
42198	`opt_v4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
42204	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
42231	`opt`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20110612	20110609
42231	`opt_v4`	`gcc -march=k8 -O -fomit-frame-pointer`	20110612	20110609
42237	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20110612	20110609
42252	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20110612	20110609
42267	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20110612	20110609
42345	`opt_v4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
42441	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
42468	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
42522	`opt`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20110612	20110609
42525	`opt`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20110612	20110609
42534	`opt`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20110612	20110609
42540	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
42546	`opt_v4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
42558	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20110612	20110609
42570	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
42594	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
42636	`opt_v4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20110612	20110609
42636	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
42672	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
42690	`opt_v4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20110612	20110609
42699	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
42705	`opt_v4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20110612	20110609
42708	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
42720	`opt_v4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
42744	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
42744	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
42756	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
42756	`opt_v4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
42762	`opt_v4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
42762	`opt_v4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
42765	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
42768	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20110612	20110609
42780	`opt_v4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
42783	`opt_v4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
42795	`opt_v4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20110612	20110609
42801	`opt_v4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
42804	`opt_v4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
42828	`opt_v4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
42834	`opt_v4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
42834	`opt_v4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
42849	`opt`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20110612	20110609
42879	`opt_v4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
42891	`opt_v4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
42906	`opt_v4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
42912	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20110612	20110609
42915	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20110612	20110609
42924	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
42993	`opt_v4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
42993	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20110612	20110609
42999	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
43083	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
43131	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
43143	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
43200	`opt_v4`	`gcc -O2 -fomit-frame-pointer`	20110612	20110609
43245	`opt_v4`	`gcc -O3 -fomit-frame-pointer`	20110612	20110609
43257	`opt_v4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
43269	`opt_v4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
43272	`opt_v4`	`gcc -m64 -O2 -fomit-frame-pointer`	20110612	20110609
43302	`opt_v4`	`gcc -m64 -O3 -fomit-frame-pointer`	20110612	20110609
43485	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
45453	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20110612	20110609
45465	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20110612	20110609
45483	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20110612	20110609
45492	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20110612	20110609
45495	`opt_v4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20110612	20110609
45501	`opt_v4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20110612	20110609
45501	`opt_v4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20110612	20110609
45507	`opt_v4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20110612	20110609
45996	`opt_v4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20110612	20110609
46014	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20110612	20110609
46023	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20110612	20110609
46035	`opt_v4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20110612	20110609
50355	`opt_v4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20110612	20110609
50403	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
50403	`opt_v4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
50403	`opt_v4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
50406	`opt_v4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20110612	20110609
50406	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
50418	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
50541	`opt_v4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
50544	`opt_v4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
50778	`opt_v4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
50856	`opt_v4`	`gcc -Os -fomit-frame-pointer`	20110612	20110609
50862	`opt_v4`	`gcc -m64 -Os -fomit-frame-pointer`	20110612	20110609
50865	`opt_v4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
50877	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
50901	`opt_v4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
50910	`opt_v4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
50910	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
51003	`opt_v4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
51189	`opt_v4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20110612	20110609
51195	`opt_v4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20110612	20110609
51201	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20110612	20110609
51201	`opt_v4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20110612	20110609
55551	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
55662	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
55851	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
55854	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20110612	20110609
55854	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
55869	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20110612	20110609
55869	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
55872	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
55878	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
61206	`opt`	`gcc -Os -fomit-frame-pointer`	20110612	20110609
61206	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
61206	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20110612	20110609
61206	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
61254	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
61278	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
61278	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
61488	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
61497	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
62193	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20110612	20110609
62193	`opt`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20110612	20110609
62196	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20110612	20110609
62199	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20110612	20110609
75744	`opt_v4`	`gcc`	20110612	20110609
75771	`opt_v4`	`cc`	20110612	20110609
75897	`opt_v4`	`gcc -funroll-loops`	20110612	20110609
83325	`opt`	`cc`	20110612	20110609
83346	`opt`	`gcc`	20110612	20110609
83580	`opt`	`gcc -funroll-loops`	20110612	20110609

Compiler output

Implementation: crypto_hash/nasha512/opt_v4
Compiler: cc

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	opt_v4
gcc	opt_v4
gcc -O2 -fomit-frame-pointer	opt_v4
gcc -O3 -fomit-frame-pointer	opt_v4
gcc -O -fomit-frame-pointer	opt_v4
gcc -Os -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops	opt_v4
gcc -funroll-loops -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -m64 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -O -fomit-frame-pointer	opt_v4
gcc -m64 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -march=nocona -Os -fomit-frame-pointer	opt_v4

Compiler output

Implementation: crypto_hash/nasha512/opt_v4
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt_v4